Intelligent monitoring device for deep-hole drilling machine

Abstract

The invention discloses an intelligent monitoring device for a deep-hole drilling machine. The device comprises a main monitoring plate, a rotating speed monitoring module and a vibration monitoring module, wherein the rotating speed monitoring module and the vibration monitoring module are mounted on a main shaft of the drilling machine and are also electrically connected with the main monitoring plate; an alarming module is arranged on the main monitoring plate. According to the device, the rotating speed monitoring module and the vibration monitoring module are mounted on the main shaft of the drilling machine, so that the running condition of the main shaft can be monitored in real time; in case of abnormality of the monitored data, the main monitoring plate can alarm to remind operators of troubleshooting equipment, so that the safety of the drilling machine and the service life of a drill bit can be effectively protected; the drilling machine can be intelligently monitored.

Description

technical field [0001] The invention relates to a drilling machine accessory, especially a monitoring device. Background technique [0002] In machining, holes whose ratio of hole depth to hole diameter is greater than 6 are usually called deep holes. During deep hole drilling, heat dissipation and chip removal are difficult, and because the drill pipe is slender and rigid, it is prone to bending and vibration. Generally, the pressure cooling system is used to solve the cooling and chip removal problems, especially the gun drill with a diameter of ≤4.0mm is the most difficult to process, and the price of each gun drill is more than 1,000 yuan. If it is often broken, it will not only affect the processing efficiency and processing The quality of the parts is also a waste of a fortune to the enterprise. [0003] After research, during deep hole drilling, the gun drill bit will vibrate abnormally before it breaks, but there is no device for monitoring and analyzing these vibr...

AI Technical Summary

Problems solved by technology

During deep hole drilling, heat dissipation and chip removal are difficult, and the rigidity is poor due to the slender drill pipe, which is prone to bending and vibration

Generally, the pressure cooling system is used to solve the cooling and chip removal problems, especially the gun drill with a diameter of ≤4.0mm is the most difficult to process, and the price of each gun drill is more than 1,000 yuan. If it is often broken, it will not only affect the processing efficiency and processing piece quality, but also a waste of money for the enterprise

[0003] According to research, during deep hole drilling, the gun drill bit will vibrate abnormally before it breaks, but there is no device for monitoring and analyzing these vibrations on the deep hole drilling machine at present

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